1. Product Overview
The RAVAYO Japanese Tea House Mini Building Set is a detailed architectural construction toy featuring 1219 mini bricks and integrated LED lighting. This set allows for the creation of a two-story Japanese tea house with intricate details, designed to simulate a traditional Japanese street view.

Figure 1.1: Fully assembled Japanese Tea House model.
Key Features:
- Exquisite Detailing: Features opening walls to reveal interior craftsmanship, high-precision detail replication, and a double-layer design capturing a traditional tea house street view.
- Integrated LED Lighting: Includes LED lights to illuminate the completed model, enhancing its display appeal.
- Tokyo Shop Theme: A 2-story tea house design with detailed assembly instructions and numbered packaging for organized building.
- Captivating Scene: Designed to immerse builders in Japanese culture through its detailed model set.

Figure 1.2: The model features opening walls for interior viewing.

Figure 1.3: Detailed interior elements such as a vending machine, dining area, and shop signs.
2. Safety Information
This building block toy has passed CPSIA safety tests, ensuring a secure and enjoyable building experience. However, please observe the following safety precaution:
- Choking Hazard: Keep away from children under 3 years old due to small parts.
3. Package Contents
Upon opening the product packaging, verify that all components are present:
- 1219 Mini Building Bricks (sorted into numbered bags)
- LED Light Kit
- Detailed Instruction Manual
If any parts are missing or damaged, please contact customer support for assistance.
4. Setup and Assembly
Follow the step-by-step instructions provided in the included detailed instruction manual for proper assembly. The building bricks are organized into numbered bags to facilitate the construction process.
- Preparation: Unpack all components and organize the numbered bags of bricks according to the manual. Ensure you have a clean, flat workspace.
- Follow Instructions: Refer to the detailed instruction manual for visual guides and sequential steps. Each step will indicate which numbered bag of bricks to use.
- LED Light Installation: The LED light kit is integrated into the building process. Follow the specific instructions in the manual for installing the lights as you build each section to ensure proper placement and functionality.
- Completion: Once all steps are completed, ensure all connections are secure and the model is stable.
Video 4.1: Overview of the Japanese Tea House Building Set, demonstrating its features and scale.

Figure 4.1: Product dimensions and a comparison of mini blocks to standard blocks.
5. Operating the LED Lights
The LED light kit is designed to be seamlessly integrated into the tea house model during assembly. Once the model is fully built and the LED lights are installed according to the instruction manual, they can be activated.
- Power Source: Connect the LED light kit to its designated power source as indicated in the assembly manual. This typically involves a small battery box or a USB connection.
- Activation: Locate the power switch on the LED light kit's battery box or control unit. Flip the switch to the 'ON' position to illuminate the tea house.
- Deactivation: To turn off the lights, flip the power switch to the 'OFF' position.
- Battery Replacement: If the lights dim or stop working, replace the batteries in the battery box as per the manual's instructions.

Figure 5.1: The Japanese Tea House model illuminated by its integrated LED lights.
6. Maintenance
To ensure the longevity and appearance of your RAVAYO Japanese Tea House model, follow these maintenance guidelines:
- Cleaning: Gently dust the model with a soft, dry cloth or a soft brush. Avoid using abrasive cleaners or excessive moisture, which can damage the bricks or electrical components.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or warping of the plastic bricks.
- Handling: Handle the model with care to prevent accidental disassembly or damage to delicate parts.
7. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Missing or Damaged Bricks | Manufacturing error or accidental loss during unpacking. | Review the package contents list. Contact customer support for replacement parts. |
| LED Lights Not Working | Incorrect installation, depleted batteries, or loose connection. | Check LED light kit installation as per manual. Replace batteries if necessary. Ensure all connections are secure. |
| Model Instability | Bricks not fully pressed together or incorrect assembly step. | Carefully review the assembly steps. Ensure each brick is firmly connected to the adjacent pieces. |
8. Specifications
- Product Dimensions: 8 x 8 x 2 inches
- Item Weight: 1.63 pounds
- Item Model Number: RA003
- Manufacturer Recommended Age: 8 years and up
- Number of Pieces: 1219

Figure 8.1: The set contains 1219 building pieces.
9. Warranty and Support
RAVAYO is committed to providing quality products and reliable customer service. This product has undergone rigorous safety testing to ensure compliance with standards.
- After-Sales Support: For any questions, concerns, or issues regarding your product, please contact RAVAYO customer support.
- Warranty Information: Specific warranty details may be included in the product packaging or available upon request from customer support.